V2 available at:
https://lore.kernel.org/lkml/cover.1635447301.git.reinette.chatre@intel.com/
Changes since V2:
- Remove the non-kselftest placeholder patches while also removing their
usage within the SGX selftests. Instead, the SGX selftests obtain needed
data from CPUID directly (Dave).
- Rewrite commit message of "selftests/x86/sgx: Fix a benign linker
warning" (Dave).
- Add Jarkko's signature to "selftests/sgx: Add page permission and
exception test" (Jarkko).
V1 available at:
https://lore.kernel.org/lkml/cover.1631731214.git.reinette.chatre@intel.com/
Changes since V1:
- Biggest change: The non-kselftest placeholder patches included in this series
that the kselftest work depends on are still being discussed elsewhere
(link below) but has changed significantly since the first submission,
warranting an update to the kselftest patches that depend on it.
Jarkko: I made significant modifications to your
"selftests/sgx: Add a new kselftest: unclobbered_vdso_oversubscribed"
that you may want to look at.
- Improve cover letter and changelogs (Dave).
- Add Jarkko and Dave's signatures where obtained (Jarkko and Dave).
- Fix Cedric's signature in patch 1 (Jarkko and Cedric).
- Improve the loop locating the data segment (Jarkko).
- Update placeholder patches that makes the amount of SGX memory available to
latest version (v8). Previously this dependency consisted out of one
patch, now it spans two.
Hi Everybody,
This series consists out of outstanding SGX selftests changes, rebased
and gathered in a single series that can easily be merged for testing
and development, and a few more changes added to expand the existing tests.
The outstanding SGX selftest changes included in this series that have already
been submitted separately are:
* A more than two year old patch fixing a benign linker warning that is still
present today:
https://lore.kernel.org/linux-sgx/20191017030340.18301-2-sean.j.christopher…
The original patch is added intact and not all email addresses
within are valid.
* Latest (v4) of Jarkko Sakkinen's series to add an oversubscription test:
https://lore.kernel.org/linux-sgx/20210809093127.76264-1-jarkko@kernel.org/
* Latest (v2) of Jarkko Sakkinen's patch that provides per-op
parameter structs for the test enclave:
https://lore.kernel.org/linux-sgx/20210812224645.90280-1-jarkko@kernel.org/
The new changes introduced in this series builds on Jarkko's outstanding
SGX selftest changes and adds new tests for page permissions, exception
handling, and thread entry.
Building and running enclaves is painful and traditionally requires a
big software stack. This adds features like threads to the SGX selftests
which are traditionally implemented in that big software stack. This
helps test SGX kernel support with only code from the kernel tree.
Reinette
Jarkko Sakkinen (8):
selftests/sgx: Assign source for each segment
selftests/sgx: Make data measurement for an enclave segment optional
selftests/sgx: Create a heap for the test enclave
selftests/sgx: Dump segments and /proc/self/maps only on failure
selftests/sgx: Encpsulate the test enclave creation
selftests/sgx: Move setup_test_encl() to each TEST_F()
selftests/sgx: Add a new kselftest: unclobbered_vdso_oversubscribed
selftests/sgx: Provide per-op parameter structs for the test enclave
Reinette Chatre (4):
selftests/sgx: Rename test properties in preparation for more enclave
tests
selftests/sgx: Add page permission and exception test
selftests/sgx: Enable multiple thread support
selftests/sgx: Add test for multiple TCS entry
Sean Christopherson (1):
selftests/x86/sgx: Fix a benign linker warning
tools/testing/selftests/sgx/Makefile | 2 +-
tools/testing/selftests/sgx/defines.h | 33 +-
tools/testing/selftests/sgx/load.c | 40 +-
tools/testing/selftests/sgx/main.c | 357 +++++++++++++++---
tools/testing/selftests/sgx/main.h | 6 +-
tools/testing/selftests/sgx/sigstruct.c | 12 +-
tools/testing/selftests/sgx/test_encl.c | 60 ++-
.../selftests/sgx/test_encl_bootstrap.S | 21 +-
8 files changed, 445 insertions(+), 86 deletions(-)
--
2.25.1
This is a series of fixes for minor problems in the building of the GPIO
selftests introduced by my rework of those tests.
The first patch is from Li Zhijian and fixes a compiler error when
building the selftests in environments with stale system includes.
I have reworded the commit comment to make it more to the point in
describing the root cause of the problem and the fix, as suggested by
Shuah in his initial review of that patch.
The second patch fixes a warning when the tests are compiled with -Wall,
and the final patch restores the CFLAGS that should not have been removed
in the rework, including the -Wall.
Kent Gibson (2):
selftests: gpio: fix uninitialised variable warning
selftests: gpio: restore CFLAGS options
Li Zhijian (1):
selftests: gpio: fix gpio compiling error
tools/testing/selftests/gpio/Makefile | 1 +
tools/testing/selftests/gpio/gpio-mockup-cdev.c | 2 +-
2 files changed, 2 insertions(+), 1 deletion(-)
--
2.33.1
Hi,
This RFC is a preview of the progress we made in the KUnit hackathon[0].
This patch, made by Maíra and Arthur, converts the damage helper test
from the original DRM selftest framework to use the KUnit framework.
[0] https://groups.google.com/g/kunit-dev/c/YqFR1q2uZvk/m/IbvItSfHBAAJ
The IGT part of this work can be found here:
https://gitlab.freedesktop.org/isinyaaa/igt-gpu-tools/-/tree/introduce-kunit
We also have patches in progress converting the following tests:
framebuffer, cmdline_parser, dp_mst_helper, rect and dma-buf. As soon as
we sort out if this is the right way to proceed in both kernel and IGT
side, the hackathon participants will submit them.
Below, a dmesg output followed by the IGT output of the damage helper
test.
Thanks!
[ 32.502165] [IGT] kms_kunit: executing
[ 32.896062] # Subtest: drm_damage_helper_tests
[ 32.896115] 1..21
[ 32.906500] ok 1 - igt_damage_iter_no_damage
[ 32.907957] ok 2 - igt_damage_iter_no_damage_fractional_src
[ 32.922087] ok 3 - igt_damage_iter_no_damage_src_moved
[ 32.926174] ok 4 - igt_damage_iter_no_damage_fractional_src_moved
[ 32.931746] ok 5 - igt_damage_iter_no_damage_not_visible
[ 32.935329] ok 6 - igt_damage_iter_no_damage_no_crtc
[ 32.939826] ok 7 - igt_damage_iter_no_damage_no_fb
[ 32.942118] ok 8 - igt_damage_iter_simple_damage
[ 32.944158] ok 9 - igt_damage_iter_single_damage
[ 32.945583] ok 10 - igt_damage_iter_single_damage_intersect_src
[ 32.946565] ok 11 - igt_damage_iter_single_damage_outside_src
[ 32.949206] ok 12 - igt_damage_iter_single_damage_fractional_src
[ 32.952464] ok 13 - igt_damage_iter_single_damage_intersect_fractional_src
[ 32.954321] ok 14 - igt_damage_iter_single_damage_outside_fractional_src
[ 32.957147] ok 15 - igt_damage_iter_single_damage_src_moved
[ 32.959162] ok 16 - igt_damage_iter_single_damage_fractional_src_moved
[ 32.961100] ok 17 - igt_damage_iter_damage
[ 32.963609] ok 18 - igt_damage_iter_damage_one_intersect
[ 32.964913] ok 19 - igt_damage_iter_damage_one_outside
[ 32.966389] ok 20 - igt_damage_iter_damage_src_moved
[ 32.968279] ok 21 - igt_damage_iter_damage_not_visible
[ 32.971710] # drm_damage_helper_tests: pass:21 fail:0 skip:0 total:21
[ 32.973887] # Totals: pass:21 fail:0 skip:0 total:21
[ 32.975511] ok 1 - drm_damage_helper_tests
[ 33.051033] [IGT] kms_kunit: exiting, ret=0
IGT-Version: 1.26-g71e8eceb (x86_64) (Linux: 5.15.0-rc7amd-fix+ x86_64)
[IGT] running 21 tests...
[IGT] SUBTEST ok 1 - igt_damage_iter_no_damage
[IGT] SUBTEST ok 2 - igt_damage_iter_no_damage_fractional_src
[IGT] SUBTEST ok 3 - igt_damage_iter_no_damage_src_moved
[IGT] SUBTEST ok 4 - igt_damage_iter_no_damage_fractional_src_moved
[IGT] SUBTEST ok 5 - igt_damage_iter_no_damage_not_visible
[IGT] SUBTEST ok 6 - igt_damage_iter_no_damage_no_crtc
[IGT] SUBTEST ok 7 - igt_damage_iter_no_damage_no_fb
[IGT] SUBTEST ok 8 - igt_damage_iter_simple_damage
[IGT] SUBTEST ok 9 - igt_damage_iter_single_damage
[IGT] SUBTEST ok 10 - igt_damage_iter_single_damage_intersect_src
[IGT] SUBTEST ok 11 - igt_damage_iter_single_damage_outside_src
[IGT] SUBTEST ok 12 - igt_damage_iter_single_damage_fractional_src
[IGT] SUBTEST ok 13 - igt_damage_iter_single_damage_intersect_fractional_src
[IGT] SUBTEST ok 14 - igt_damage_iter_single_damage_outside_fractional_src
[IGT] SUBTEST ok 15 - igt_damage_iter_single_damage_src_moved
[IGT] SUBTEST ok 16 - igt_damage_iter_single_damage_fractional_src_moved
[IGT] SUBTEST ok 17 - igt_damage_iter_damage
[IGT] SUBTEST ok 18 - igt_damage_iter_damage_one_intersect
[IGT] SUBTEST ok 19 - igt_damage_iter_damage_one_outside
[IGT] SUBTEST ok 20 - igt_damage_iter_damage_src_moved
[IGT] SUBTEST ok 21 - igt_damage_iter_damage_not_visible
[IGT] TEST SUCCEEDED ok 1 - drm_damage_helper_tests
SUCCESS (0.465s)
Maíra Canal (1):
drm: selftest: convert drm_damage_helper selftest to KUnit
drivers/gpu/drm/Kconfig | 13 ++
drivers/gpu/drm/Makefile | 2 +-
drivers/gpu/drm/selftests/Makefile | 5 +-
.../gpu/drm/selftests/drm_modeset_selftests.h | 21 --
.../drm/selftests/test-drm_damage_helper.c | 215 +++++++++---------
5 files changed, 127 insertions(+), 129 deletions(-)
--
2.33.1
It looks like test_vxlan_under_vrf.sh is always failing to verify the
connectivity test during the ping between the two simulated VMs.
This is due to the fact that veth-hv in each VM should have a distinct
MAC address.
Fix by setting a unique MAC address on each simulated VM interface.
Without this fix:
$ sudo ./tools/testing/selftests/net/test_vxlan_under_vrf.sh
Checking HV connectivity [ OK ]
Check VM connectivity through VXLAN (underlay in the default VRF) [FAIL]
With this fix applied:
$ sudo ./tools/testing/selftests/net/test_vxlan_under_vrf.sh
Checking HV connectivity [ OK ]
Check VM connectivity through VXLAN (underlay in the default VRF) [ OK ]
Check VM connectivity through VXLAN (underlay in a VRF) [FAIL]
NOTE: the connectivity test with the underlay VRF is still failing; it
seems that ARP requests are blocked at the simulated hypervisor level,
probably due to some missing ARP forwarding rules. This requires more
investigation (in the meantime we may consider to set that test as
expected failure - XFAIL).
Signed-off-by: Andrea Righi <andrea.righi(a)canonical.com>
---
tools/testing/selftests/net/test_vxlan_under_vrf.sh | 2 ++
1 file changed, 2 insertions(+)
diff --git a/tools/testing/selftests/net/test_vxlan_under_vrf.sh b/tools/testing/selftests/net/test_vxlan_under_vrf.sh
index 534c8b7699ab..ea5a7a808f12 100755
--- a/tools/testing/selftests/net/test_vxlan_under_vrf.sh
+++ b/tools/testing/selftests/net/test_vxlan_under_vrf.sh
@@ -101,6 +101,8 @@ setup-vm() {
ip -netns hv-$id link set veth-tap master br0
ip -netns hv-$id link set veth-tap up
+ ip link set veth-hv address 02:1d:8d:dd:0c:6$id
+
ip link set veth-hv netns vm-$id
ip -netns vm-$id addr add 10.0.0.$id/24 dev veth-hv
ip -netns vm-$id link set veth-hv up
--
2.32.0
